.courseset-header-section {
  .breadcrumb {
    padding: 4px 0;
    line-height: 1;
    font-size: 12px;
    .active {
      color: @cd-dark-major;
    }
  }
  .courseset-header-section__breadcrumb {
    @media (min-width: @screen-lg-min) {
      width: 280px;
    }
    @media (max-width: @screen-md-max) {
      width: 240px;
    }
    @media (max-width: @screen-sm-max) {
      width: 130px;
    }
    @media (max-width: @screen-xs-min) {
      width: 80%;
    }
  }
  .nav-header-section.nav {
    margin-bottom: 0;
    border: none;
    .nav-header-section__item {
      margin: 0 32px;
      @media (max-width: @screen-xs-min) {
        margin: 0 16px !important;
      }
    }
  }

  .courseset-manage-header {
    @media (max-width: @screen-xs-min) {
      padding: 16px;
    }
  }
  .courseset-manage-header-info__price {
    @media (max-width: @screen-xs-min) {
      margin-top: 4px;
    }
  }
  .courseset-manage-header-info__title {
    @media (max-width: @screen-xs-min) {
      margin: 4px 0;
    }
  }
  .courseset-manage-header-btn {
    @media (max-width: @screen-xs-min) {
      margin-top: -16px;
    }
  }
}
.course-manage-header {
  position: relative;
  margin-bottom: 0;
  padding: 20px 32px 20px 24px;
  @media (max-width: @screen-sm-max) {
    padding-left: 16px;
    padding-right: 16px;
  }
  -webkit-box-shadow:0 0 2px 0 rgba(0,0,0,0.02), 0 0 2px 0 rgba(0,0,0,0.04), 0 0 2px 0 rgba(0,0,0,0.06), 0 0 2px 0 rgba(0,0,0,0.10);
  -moz-box-shadow: 0 0 2px 0 rgba(0,0,0,0.02), 0 0 2px 0 rgba(0,0,0,0.04), 0 0 2px 0 rgba(0,0,0,0.06), 0 0 2px 0 rgba(0,0,0,0.10);
  box-shadow: 0 0 2px 0 rgba(0,0,0,0.02), 0 0 2px 0 rgba(0,0,0,0.04), 0 0 2px 0 rgba(0,0,0,0.06), 0 0 2px 0 rgba(0,0,0,0.10);
  .cd-border-radius;
  background-color: #fff;
}

.course-manage-header-btns {
  margin-top: 7px;
  @media (max-width: @screen-sm-max) and (min-width: @screen-xs-min) {
    position: absolute;
    bottom: 15px;
    right: 24px;
  }
}

.course-manage-header-info {
  float: left;
  margin-left: 71px;
  @media (max-width: @screen-md-max) {
    height: 56px;
  }
}

.course-manage-header-info__title {
  margin-top: 4px;
  margin-bottom: 0;
  min-height: 5px;
  font-size: 16px;
  line-height: 1;
  font-weight: 500;
  width: 250px;
  @media (max-width: @screen-md-max) {
    width: 200px;
  }
  @media (max-width: @screen-sm-max) {
    width: 150px;
  }
}

.course-manage-header-info__type {
  margin-top: 8px;
  line-height: 1;
  color: @tip-color;
  span {
    position: absolute;
    top: 46px;
  }
  .default-single-span {
    top: 34px;
  }
}

.course-manage-header-data {
  float: left;
  margin-left: 64px;
  margin-top: 11px;
  @media (max-width: @screen-sm-max) {
    width: 300px;
    margin-left: 2%;
  }
}

.course-manage-header-data__icon {
  margin-right: 40px;
  font-size: 14px;
  line-height: 1;
  color: @cd-dark-minor;
  @media (max-width: @screen-sm-max) {
    margin-right: 4%;
  }
}

.course-manage-header-data__price {
  font-size: 20px;
  line-height: 18px;
}

.course-publish-status {
  position: absolute;
  left: -6px;
  top: 28px;
  padding: 9px 16px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  border-top-right-radius: 16px;
  border-bottom-right-radius: 16px;
}

.course-publish-status--unpublished {
  background-color: #707070;
}

.course-publish-status--closed {
  background-color: @brand-danger;
}

.course-publish-status--published {
  background-color: #18ad3b;
}

.courseset-manage-hide {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 82px;
  width: 100%;
  text-align: center;
  font-size: 14px;
  height: 40px;
  line-height: 40px;
  .opacity(1);
  z-index: 10;
  i {
    margin-left: 4px;
    font-size: 14px;
  }
}
.courseset-manage-opacity {
  .opacity(0);
}
.courseset-manage-header--hide {
  height: 40px;
}

.courseset-manage-fold {
  i {
    margin-left: 4px;
    display: inline-block;
    font-size: 14px;
    .transform(rotate(180deg));
  }
}

.courseset-manage-header {
  overflow: hidden;
  position: relative;
  padding: 16px 32px 16px 16px;
  @media (max-width: @screen-xs-min) {
    padding: 16px;
  }
  .cd-box-shadow-z(4px);
  .cd-border-radius;
  background-color: #fff;
  .course-publish-status {
    top: 8px;
  }
}

.courseset-manage-header__img {
  float: left;
  width: 160px;
  height: 90px;
  margin-right: 16px;
  .cd-border-radius;
  @media (max-width: @screen-xs-min) {
    width: 132px;
    height: 74px;
  }
}

.courseset-manage-header-info {
  float: left;
  @media (max-width: 320px) {
    .courseset-manage-header-info__title {
      width: 100px;
    }
  }
}

.courseset-manage-header-info__title {
  margin: 8px 0;
  font-size: 16px;
  line-height: 1;
  font-weight: 500;
  max-width: 350px;
  @media (max-width: @screen-md-max) {
    max-width: 300px;
  }
  @media (max-width: @screen-sm-max) {
    max-width: 150px;
  }
}

.courseset-manage-header-info__price {
  margin-top: 16px;
  font-size: 18px;
  line-height: 1;
}

.courseset-manage-data {
  @media (min-width: @screen-md-max) {
    margin-right: 19%;
  }

  @media (max-width: @screen-sm-max) and (min-width: @screen-xs-min) {
    &.courseset-manage-data--unpublished {
      margin-bottom: 40px;
    }
  }
}


.courseset-manage-header-data {
  float: right;
  margin-top: 20px;
  padding-left: 32px;
  padding-right: 32px;
  @media (max-width: @screen-md-max) {
    padding-left: 16px;
    padding-right: 16px;
  }
  @media (max-width: @screen-sm-max) {
    padding-left: 8px;
    padding-right: 8px;
  }
  @media (max-width: @screen-xs-max) {
    padding-left: 16px;
    padding-right: 16px;
  }
  @media (max-width: @screen-xs-min) {
    padding-left: 8px;
    padding-right: 8px;
  }
  text-align: center;
  line-height: 1;
  & + & {
    .cd-box-shadow-inset(-1px 0 0 0);
  }
}

.course-manage-header__price {
  @media (min-width: @screen-md-min) {
    min-width: 150px;
  }
}

.courseset-manage-header-data__num {
  font-size: 18px;
  line-height: 1;
  margin-right: 4px;
}

.courseset-manage-header-btn {
  float: right;
  @media (max-width: @screen-xs-min) {
    margin-top: 16px;
  }
  margin-top: 28px;
  margin-left: 24px;
  font-size: 0;
  @media (max-width: @screen-sm-max) {
    margin-left: 0;
  }
}

.course-manage-header-more {
  padding: 8px !important;
}


.course-manage-cover {
  width: 150px;
}


.course-header-section {
  margin-bottom: 40px;
  height: 110px;
}

.course-manage-header-wrap {
  padding: 32px 42px 32px 28px;
  background-color: #fff;
  .border-top-left-radius;
  .border-top-right-radius;
  .cd-box-shadow;
}

.course-manage-body {
  .border-top-left-radius(0) !important;
  .border-top-right-radius(0) !important;
}

.nav-header-section-step {
  float: right;
  height: 43px;
}

.nav-header-section.nav {
  margin-bottom: 0;
  border: none;
  .nav-header-section__item {
    line-height: 1;
    @media (max-width: @screen-xs-min) {
      margin-right: 8px;
      &:first-child {
        margin-left: 0 !important;
      }
    }
    margin-right: 64px;
    &.active > a {
      color: @cd-dark-major;
    }
    > a {
      font-size: 16px;
      font-weight: 500;
      padding: 16px 0 16px 0;
      display: block;
      line-height: 1;
      color: @cd-dark-minor;
      &:hover,
      &:focus {
        color: @cd-dark-major;
      }
      i {
        font-size: 20px;
      }
    }
  }
}

.lesson-unpublish-status {
  margin-right: 8px;
  padding: 4px 6px;
  background-color: #707070;
  color: #fff;
  .border-radius;
  font-size: 12px;
  line-height: 1;
}